| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.65 | 13.819% | $106.5915 | $106.59 | $106.60 | $106.60 |
| Purchase #2 | $27.39 | 12.728% | $30.8762 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $241.81 | 3.805% | $251.0109 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $66.86 | 12.347% | $75.1152 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $236.83 | 3.245% | $244.5151 | $244.52 | $244.50 | $244.50 |
| Purchase #6 | $25.69 | 3.212% | $26.5152 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $126.58 | 4.545% | $132.3331 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $818.81 | $866.9572 | $866.97 | $866.95 | $866.90 | |